In Binhai City, a bustling and noisy city with surging undercurrents, evil quietly breeds like ghosts hidden in the night. Private detective Lin Yu and his partner Su Yao relied on their extraordinary wisdom and courage to pursue the truth amidst the fog.
A distress call from a broken house near an abandoned factory in the west of the city kicked off this thrilling and suspenseful journey. On the other end of the phone, Wang Qiang desperately called for help and screamed, causing Lin Yu and Su Yao to quickly get involved in the case. When they arrived, Wang Qiang had fallen into a pool of blood. The only clues were the vague bloody footprints left at the scene and a piece of rag with a strange symbol - a twisted eye.
During the investigation, they encountered a vicious man with hideous scars on his face. After a fierce struggle, the man escaped, and the mystery of the case became increasingly intense. Through research on the rag material, they traced the Hongye Special Textile Factory and discovered the suspicious company "Dark Night Technology". Its registration information is false, and its contact address is an abandoned warehouse, as if it was deliberately hidden in darkness.
When Lin Yu went to an abandoned warehouse to search for clues, he was nearly attacked by two well-trained men in black. The police arrived at the critical moment and averted the danger. At the same time, Su Yao also encountered many difficulties in network tracking. The information of "Dark Night Technology" was cleverly forged and hidden.
Just as the investigation reached a deadlock, Wang Qiang's college classmate Li Hui revealed the major secrets Wang Qiang mentioned during his lifetime, and informed him that a notebook recording important information was hidden in an old house in the suburbs. However, "Dark Night Technology" seemed to be aware of the danger and was secretly approaching Lin Yu and...
